Christopher G. Demmer

Person

Cambridge, GB

People

Patents Grantslast 30 patents

Information Patent Grant
Process for the formation of positive images utilizing electrodepos...
- Patent number 5,080,998
- Issue date Jan 14, 1992
- Ciba-Geigy Corporation
- Edward Irving
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for the formation of an image
- Patent number 5,002,858
- Issue date Mar 26, 1991
- Ciba-Geigy Corporation
- Christopher G. Demmer
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Curable epoxide resin compositions
- Patent number 4,933,392
- Issue date Jun 12, 1990
- Ciba-Geigy Corporation
- Christopher M. Andrews
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the formation of an image
- Patent number 4,857,437
- Issue date Aug 15, 1989
- Ciba-Geigy Corporation
- Christopher P. Banks
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photosensitive and electrodepositable phenolic resin with quinone d...
- Patent number 4,839,253
- Issue date Jun 13, 1989
- Ciba-Geigy Corporation
- Christopher G. Demmer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for making metallic patterns
- Patent number 4,746,399
- Issue date May 24, 1988
- Ciba-Geigy Corporation
- Christopher G. Demmer
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Oxime sulfonates containing reactive groups
- Patent number 4,736,055
- Issue date Apr 5, 1988
- Ciba-Geigy Corporation
- Kurt Dietliker
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Modified quinone-diazide group-containing phenolic novolak resins
- Patent number 4,681,923
- Issue date Jul 21, 1987
- Ciba-Geigy Corporation
- Christopher G. Demmer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the production of images after electrodeposition of pos...
- Patent number 4,632,900
- Issue date Dec 30, 1986
- Ciba-Geigy Corporation
- Christopher G. Demmer
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for production of positive images using sulfonic acid precu...
- Patent number 4,618,564
- Issue date Oct 21, 1986
- Ciba-Geigy Corporation
- Christopher G. Demmer
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Preparation of resinous products
- Patent number 4,578,438
- Issue date Mar 25, 1986
- Ciba-Geigy Corporation
- Christopher G. Demmer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Water-soluble or water-dispersible resinous sulphur or phosphorus c...
- Patent number 4,507,446
- Issue date Mar 26, 1985
- Ciba-Geigy Corporation
- Christopher G. Demmer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Resinous salts, their preparations, and their use in coatings
- Patent number 4,410,675
- Issue date Oct 18, 1983
- Ciba-Geigy Corporation
- Christopher G. Demmer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of phenolic resin-containing dispersion...
- Patent number 4,400,229
- Issue date Aug 23, 1983
- Ciba-Geigy Corporation
- Christopher G. Demmer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Resinous salts, their preparation, and their use in coatings
- Patent number 4,362,853
- Issue date Dec 7, 1982
- Ciba-Geigy Corporation
- Christopher G. Demmer
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Christopher G. Demmer

Person

Patents Grantslast 30 patents

Process for the formation of positive images utilizing electrodepos...

Process for the formation of an image

Curable epoxide resin compositions

Process for the formation of an image

Photosensitive and electrodepositable phenolic resin with quinone d...

Method for making metallic patterns

Oxime sulfonates containing reactive groups

Modified quinone-diazide group-containing phenolic novolak resins

Process for the production of images after electrodeposition of pos...

Process for production of positive images using sulfonic acid precu...

Preparation of resinous products

Water-soluble or water-dispersible resinous sulphur or phosphorus c...

Resinous salts, their preparations, and their use in coatings

Process for the preparation of phenolic resin-containing dispersion...

Resinous salts, their preparation, and their use in coatings